190 
J. HOPKINSON-CLIMATOLOGICAL OBSERVATIONS. 
HERTFORDSHIRE. 
Means of Climatological Observations (with extremes of tempera¬ 
ture) in 1890, at Royston, Berkhamsted, St. Albans, Bennington, 
and New Barnet. 
Months 
Temperature of the Air 
Humidity 
Cloud, 1-10 
Rain 
Means 
Extremes 
Am’nt 
Days 
Mean 
Min. 
Max. 
Range 
Min. 
Max. 
O 
O 
0 
O 
O 
O 
% 
ins. 
Jan. 
41 *6 
36*1 
47-1 
iro 
15*0 
59-8 
89 
6*9 
2*47 
21 
Feb. 
37-0 
3i*3 
427 
11-4 
21*5 
51 0 
90 
6*7 
•82 
8 
March . 
42-4 
34’ 1 
50*4 
16*0 
9-0 
66 7 
87 
7*0 
2*52 
15 
April .... 
45 
36*2 
53-8 
17-6 
23*6 
647 
78 
6*8 
i*i8 
14 
M ay. 
53 '3 
427 
63-9 
21‘2 
31*0 
77 ‘o 
74 
6*i 
1*49 
12 
J une. 
58-1 
48-9 
67-3 
l8'4 
33 ‘6 
78-9 
78 
7’3 
2*43 
16 
J uly. 
59*i 
50*8 
67-4 
16*6 
37‘o 
78*9 
77 
7’5 
4*22 
17 
August. 
59‘i 
5°’° 
68*1 
i8'i 
33-i 
837 
79 
6*5 
2*27 
17 
Sept. 
59-i 
48-9 
69’2 
20*3 
3 1 ‘° 
82*0 
81 
57 
74 
7 
Oct. 
49'2 
407 
577 
17*0 
i6*o 
69*0 
84 
5‘5 
I *S I 
13 
Nov. 
42-8 
36-1 
48-6 
12*5 
15*2 
59’o 
89 
7*i 
2*40 
20 
Dec. 
28*8 
24*2 
33*4 
9*2 
4’3 
45*2 
89 
8*4 
•55 
10 
Year . 
47'9 
40*0 
55-8 
15*8 
4'3 
837~ 
83 
6*8 
22*40 
170 
Results of Climatological Observations, 1887-89. 
Stations. 
Temperature of the Air 
Humidity 
Cloud, 0-10 
Rain 
Means 
Extremes 
Am’nt 
m 
oS 
Q 
Mean 
Min. 
Max. 
Range 
Min. 
Max. 
O 
O 
O 
O 
0 
O 
% 
ins. 
Royston. 
480 
40 - 2 
557 
i 5*5 
12*0 
89*4 
85 
6*5 
21*29 
158 
Berkhamsted. 
46*9 
39 ’6 
54-2 
146 
11*2 
85*0 
83 
7*3 
24*74 
180 
St. Albans. 
47‘3 
40*4 
54-2 
13-8 
137 
86*o 
83 
7*0 
25*86 
l8l 
Bennington . 
46*9 
40*1 
537 
13*6 
15 I 
85*1 
83 
77 
24*00 
194 
New Barnet . 
47-2 
38-4 
55’9 
! 7 * 4 
8*o 
88*5 
84 
6*3 
22 *61 
144 
County. 
47‘3 
39-8 
54-8 
15*0 
8*o 
89*4 
84 
7*0 
23*70 
IJl 
